Which of the following is NOT the subject matter of Section 44(9) of the Industrial Relations Code, 2020?

Finality of constitution of a Tribunal is dealt with under section 45, not Section 44(9), of the Industrial Relations Code, 2020; section 44(9) (formerly section 8 of the Industrial Disputes Act, 1947) covers the filling of vacancies and the continuation of proceedings from the stage at which the vacancy is filled.